You Are a Badass is a self-help book by success coach Jen Sincero, published in 2013. Sincero uses casual, blunt language to argue that our failures and obstacles are all in our heads and that success is often just a matter of identifying and eliminating those destructive behaviors.
Sincero opens with a brief introduction in which she recounts her own history of being unaware of her self-sabotage even as she dealt with plenty of setbacks and failures. She states that the book is not an attempt to make money but rather to share the wisdom she accrued over the years dealing with her own problems. She warns that following the advice in the book will require going outside your comfort zone.
Sincero then dives into the meat of her book, arguing that our subconscious mind is much more important than we usually realize. Despite being more or less totally unaware of what’s going on in our subconscious, Sincero states that our subconscious is like a blueprint for our lives, containing all of the beliefs guiding our decisions. If we’re out of touch with our subconscious mind, then we’re being controlled by it.